TY  - BOOK
AU  - Piddington, Ralph
ED  - 
TI  - Psychology of Laughter: A Study in Social Adaptation: A Study in Social Adaptation
U1  - 157.3 Pid/Psy 
PY  - 1933///
CY  - London
PB  - Figurhead Books
KW  - Comparative Psychology
N1  - B
ER  -